Anylogic Professional 8.9.1 -

Minor – unless you need the SQLite speed or parameter variation UI.

| Metric | 8.8.4 | 8.9.1 | Improvement | |--------|-------|-------|--------------| | Model load time | 12.3 sec | 8.1 sec | 34% | | Simulation speed (real-time ratio) | 1:180 | 1:210 | 16.7% | | Peak memory (GB) | 4.2 | 3.6 | 14.3% | | Event queue size (avg) | 42,000 | 39,500 | 6% reduction | | Garbage collection pauses (ms, 99th pctl) | 210 | 130 | 38% | AnyLogic Professional 8.9.1

Introduction: The Quiet Power of a Point Release In the world of simulation software, major version jumps (e.g., 8.0 to 9.0) grab headlines. But seasoned modelers know that the .1 releases—like AnyLogic 8.9.1—are where stability, workflow refinement, and hidden power emerge. Released as a maintenance and enhancement update following the feature-rich 8.9.x branch, AnyLogic Professional 8.9.1 represents a mature, battle-tested version of the industry’s only multimethod simulation platform. Minor – unless you need the SQLite speed

Yes, but note the Road Traffic Library API changed slightly (custom car-following logic needs recompilation). Released as a maintenance and enhancement update following